Magazines / Extensions / Brass Catchers
Explore our extensive selection of HK magazines and extensions designed for enhanced capacity and performance across a range of HK models including the VP9, USP, MP5, and more. From rugged steel magazines to advanced polymer extensions, our inventory caters to both tactical and recreational needs, ensuring reliable feeding and durability. Enhance your HK firearm with precision-engineered magazine upgrades, available now for various calibers and applications.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
On Sale
HK USP Compact, P2000, P30, VP40 Magazine Locking Plate - .40 S&W - 10 Round
H&K Heckler & Koch
Now: $4.95Was: $5.95Heckler and Koch USP Compact, P2000, P30, VP40 .40 S&W Magazine Locking Plate for 10 Round Limited Magazines Replacement locking plate designed for 10-round limited capacity magazines in compatible .40 S&W HK pistol platforms. Intended for...HKP-01598Now: $4.95Was: $5.95 -
On Sale
HK USP Magazine - 9mm - 10 Round - Standard Floorplate
H&K Heckler & Koch
Now: $49.95Was: $54.95HK USP9 Magazine - 10 Round - Standard Floorplate Factory 10-round magazine for the HK USP9, featuring a standard floorplate. Compatible With: HK USP 9mmHKP-22415Now: $49.95Was: $54.95 -
On Sale
HK UMP Magazine - 25 Round - .45 ACP - German LEO Markings - LIKE NEW
H&K Heckler & Koch
Now: $172.34Was: $229.95HK Heckler and Koch .45 ACP 25 Round Magazine for HK UMP - German LEO Markings - LIKE NEW Like-new PD trade in HK German UMP .45 cal 25 Round Factory Magazines. These magazines will fit all UMP factory firearms as well as the USC's that have been...HKP-17917-BNow: $172.34Was: $229.95 -
On Sale
HK UMP 45 Magazine Spring - .45 ACP - 15 Round - US
HKP HK Parts
Now: $8.95Was: $9.95HK UMP .45 15 Round Magazine Spring Perfect for spares and to have on hand as these are consumable item that needs to be replaced from time to time. A must have item if you own a USC/UMP conversion or UMP.HKP-20679Now: $8.95Was: $9.95 -
On Sale
HK417, MR762, G28 Brass Catcher - RAL8000
H&K Heckler & Koch
Now: $530.95Was: $589.95H&K HK MR762/417/G28 Factory Brass Catcher - RAL 8K New HK German manufactured MR762, G28, HK 417 Factory Brass Catcher in tan (RAL 8000). Quick detach with zipper release to empty fired cases in a hurry with the utmost in efficiency. Ideal for those...HKP-17713Now: $530.95Was: $589.95 -
On Sale
HK USP Magazine Floorplate - 9mm - 10 Round - Standard
H&K Heckler & Koch
Now: $17.95Was: $19.9510 Round HK USP 9mm Floor Plate StandardHKP-01477Now: $17.95Was: $19.95 -
On Sale
HK416, MR556, HK417, MR762 Brass Catcher
H&K Heckler & Koch
Now: $536.95Was: $595.95HK 416, MR556 Brass Catcher The HK factory German brass catcher attaches quickly to firearms featuring a factory spec. Picatinny tri or quad rail. Designed specifically for HK firearms with factory spec Picatinny quad rail handguards but will also...HKP-18046Now: $536.95Was: $595.95 -
On Sale
HK CC9 Magazine +3 Extension Kit - 9mm
HKP HK Parts
$39.95 - $44.95HKP HK CC9 +3 Magazine Extension +3 magazine extension for the HK CC9. This low-profile base pad increases a standard 12-round CC9 magazine to 15 rounds. Machined in the U.S. from aircraft-grade hard coat anodized aluminum with steel hardware...HKP-22488-M$39.95 - $44.95 -
On Sale
HK G36 Magazine - 30 Round - LEO Marked - USED - BLEMISHED
H&K Heckler & Koch
Now: $119.95Was: $195.99H&K G36 (5.56/.223) 30 Round Magazine - LEO Marked - USED - BLEMISHED BROKEN COUPLERS AND LUGS - VARYING CONDITION SHOWN - SOLD INDIVIDUALLY COSMETICALLY BLEMISHED PARTS ARE FULLY FUNCTIONAL AND SOLD AS IS. THIS PART IS NOT ELIGIBLE FOR RETURN. ALL...HKP-22212-BNow: $119.95Was: $195.99 -
On Sale
HK CC9 Magazine Follower - 10 and 12 Round
H&K Heckler & Koch
Now: $4.95Was: $5.95H&K CC9 - Magazine Follower - 10 and 12 Round Magazines Follower for HK CC9 10-round and 12-round magazines. Manufactured in Germany by H&K. Compatible With: HK CC9HKP-22146Now: $4.95Was: $5.95 -
Out Of StockOn Sale
HK MP5, SP5, MP5K, SP5K Magazine - 30 Round - 9mm - 10 Pack - Cerakoted
KCI
Now: $314.95Was: $349.95KCI 30 Round MP5 9mm Magazine - 10 Pack Get reliable performance and a splash of style with the KCI 30 Round MP5 9mm Magazine 10-Pack. Cerakoted for durability, this pack includes two magazines in each of five distinct colors—perfect for quick...HKP-22066Now: $314.95Was: $349.95 -
On Sale
HK VP9, P30 Magazine Extension Kit +10 - Cerakote Black
HKP HK Parts
Now: $59.95Was: $69.95Magazine Extension Kit +10 – Cerakote Black - HK VP9, HK P30 HK Parts magazine extension +10 kit adds 10 additional rounds to the HK VP9/P30 magazine with the simple swap of the floor plate & high-reliability mag spring. HKP highly...HKP-21250Now: $59.95Was: $69.95